Detecting fraud in real time with Temporal Graph Networks on AWS (Part 2)

The problem

A fraud model trained on one payment domain does not generalise to the next.

Why it matters

Adds cross-network pre-training, random-forest ensemble scoring and automated drift detection.

Who should read it

ML engineers

What you'll get

Patterns that make fraud models generalise across domains.

Series

Real-time Fraud with TGNs, Part 2 of 2

Readers

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